38200640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 98267520

約数和(自身を除く): 60066880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 103, 122, 152, 160, 190, 206, 244, 304, 305, 320, 380, 412, 488, 515, 608, 610, 760, 824, 976, 1030, 1159, 1216, 1220, 1520, 1648, 1952, 1957, 2060, 2318, 2440, 3040, 3296, 3904, 3914, 4120, 4636, 4880, 5795, 6080, 6283, 6592, 7828, 8240, 9272, 9760, 9785, 11590, 12566, 15656, 16480, 18544, 19520, 19570, 23180, 25132, 31312, 31415, 32960, 37088, 39140, 46360, 50264, 62624, 62830, 74176, 78280, 92720, 100528, 119377, 125248, 125660, 156560, 185440, 201056, 238754, 251320, 313120, 370880, 402112, 477508, 502640, 596885, 626240, 955016, 1005280, 1193770, 1910032, 2010560, 2387540, 3820064, 4775080, 7640128, 9550160, 19100320, 38200640]

約数ペア:

[(1, 38200640), (2, 19100320), (4, 9550160), (5, 7640128), (8, 4775080), (10, 3820064), (16, 2387540), (19, 2010560), (20, 1910032), (32, 1193770), (38, 1005280), (40, 955016), (61, 626240), (64, 596885), (76, 502640), (80, 477508), (95, 402112), (103, 370880), (122, 313120), (152, 251320), (160, 238754), (190, 201056), (206, 185440), (244, 156560), (304, 125660), (305, 125248), (320, 119377), (380, 100528), (412, 92720), (488, 78280), (515, 74176), (608, 62830), (610, 62624), (760, 50264), (824, 46360), (976, 39140), (1030, 37088), (1159, 32960), (1216, 31415), (1220, 31312), (1520, 25132), (1648, 23180), (1952, 19570), (1957, 19520), (2060, 18544), (2318, 16480), (2440, 15656), (3040, 12566), (3296, 11590), (3904, 9785), (3914, 9760), (4120, 9272), (4636, 8240), (4880, 7828), (5795, 6592), (6080, 6283)]